Andersen TW3832 (Lower Sash) Forest Green Exterior and Natural Pine Interior High Performance LowE4 Glass (1992 to May 2010) Unit Number_2442 This screen measures 39-7/8" wide

This screen measures 39-7/8" wide by 38-27/32" high

Screen dimension is 29 13/16 inches wide by 21 7/16 inches high

As viewed from the outside of your home the hinge would be located on the right side

Andersen TW2042 (Upper Sash) Forest Green Exterior and Natural Pine Interior High Performance LowE4 Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

Andersen double hung full screen 3476

Andersen TW3832 (Lower Sash) Forest Green Exterior and Natural Pine Interior High Performance LowE4 Glass (1992 to May 2010) Unit Number_2442 This screen measures 39-7/8" wideAndersen TW3832 (Lower Sash) Forest Green Exterior and Natural Pine Interior High Performance LowE4 Glass (1992 to May 2010) Works with 400 Series Tilt Wash Double Hung Windows manufactured from 1992 to May 24, 2010. This sash has grille grommets in the sash. These plastic grommets are visible on the inside of the sash and can be punched out to accept grilles. This sash uses older style grilles with round end plungers that clip into the grommet holes.